No mike, that shouldn't be a concern when you go to a reputable site like Microsoft's Windows Update site. As soon as you get done updating your computer from the Microsoft update site, 'then' go ahead and re-enable your Firewall and Anti-Virus programs. PS: In most cases a Firewall and Anti-Virus software program shouldn't and wouldn't cause any problems normally when they are enabled and you use the Windows Update site. But if you are experiencing problems when using the Windows Update site, then disabling your Anti-Virus and/or Firewall program might cause those problems and glitches to clear up and be eliminated. In other words, disabling them is just one option you could try to see if it helps any. But the problem[s] could actually be caused by something else entirely and may have nothing to do with your Anti-Virus or Firewall software. Doing your own detective work is a very good way to find the root cause of the problem[s] mike. We can point out areas that we think may be the cause to the problems but since the computer is in front of you and not us; you ultimately are in the best position to diagnose and find the "cure" to your computer ills. I am glad to see you got your e-mail working again.

Best regards,
Mike